Publisher's Synopsis
Turn Old Code Into High-Quality, Maintainable Systems - Without Breaking a Thing.
Refactoring Legacy Code is your hands-on guide to transforming messy, outdated, and undocumented codebases into clean, scalable, and maintainable software - all without rewriting everything from scratch.
Whether you're inheriting a massive monolith, trying to implement modern features, or preparing a system for migration or scale, this book offers practical techniques for analyzing, testing, and incrementally improving legacy code while maintaining full functionality.
You'll learn time-tested strategies, modern design principles, and tools that help you safely bring structure, clarity, and quality to even the most intimidating codebases.
